/**
 *  Copyright (C) 2010  Thomas Volk
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
package com.googlecode.bookmarks.core.service;

import com.googlecode.bookmarks.core.beans.User;
import com.googlecode.bookmarks.core.exceptions.EntityNotFoundException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.persistence.NoResultException;
import javax.persistence.Query;

@Transactional
@Service
public class AutentificationServiceImpl extends AbstractPersistenceService implements AutentificationService {
    @Override
    public User getUserByLogin(String login) throws EntityNotFoundException {
        Query query = getEntityManager().createNamedQuery("getUserByLogin");
    	query.setParameter("login", login);
    	try {
    		return (User) query.getSingleResult();
    	}
    	catch (NoResultException e) {
			throw new EntityNotFoundException(e);
		}
    }

    public User createUser(String email, String password) {
        User user = new User(email, password);
        getEntityManager().persist(user);
        return user;
    }
}
